merged stable into dev

4 files changed, 80 insertions, 0 deletions

diff --git a/frida_mode/src/ranges.c b/frida_mode/src/ranges.c
index 5e78fa60..6fdd65a7 100644
--- a/frida_mode/src/ranges.c
+++ b/frida_mode/src/ranges.c
@@ -582,6 +582,11 @@ void ranges_init(void) {
   print_ranges("AFL_FRIDA_INST_RANGES", include_ranges);
   print_ranges("AFL_FRIDA_EXCLUDE_RANGES", exclude_ranges);
 
+  OKF("Ranges - Instrument libraries [%c]", ranges_inst_libs ? 'X' : ' ');
+
+  print_ranges("AFL_FRIDA_INST_RANGES", include_ranges);
+  print_ranges("AFL_FRIDA_EXCLUDE_RANGES", exclude_ranges);
+
   module_ranges = collect_module_ranges();
   libs_ranges = collect_libs_ranges();
   jit_ranges = collect_jit_ranges();
diff --git a/frida_mode/src/stalker.c b/frida_mode/src/stalker.c
index 5df0386f..5520b73a 100644
--- a/frida_mode/src/stalker.c
+++ b/frida_mode/src/stalker.c
@@ -43,6 +43,9 @@ void stalker_init(void) {
   /* *NEVER* stalk the stalker, only bad things will ever come of this! */
   gum_process_enumerate_ranges(GUM_PAGE_EXECUTE, stalker_exclude_self, NULL);
 
+  /* *NEVER* stalk the stalker, only bad things will ever come of this! */
+  gum_process_enumerate_ranges(GUM_PAGE_EXECUTE, stalker_exclude_self, NULL);
+
 }
 
 GumStalker *stalker_get(void) {
diff --git a/frida_mode/test/jpeg/get_symbol_addr.py b/frida_mode/test/jpeg/get_symbol_addr.py
new file mode 100755
index 00000000..1c46e010
--- /dev/null
+++ b/frida_mode/test/jpeg/get_symbol_addr.py
@@ -0,0 +1,36 @@
+#!/usr/bin/python3
+import argparse
+from elftools.elf.elffile import ELFFile
+
+def process_file(file, symbol, base):
+    with open(file, 'rb') as f:
+        elf = ELFFile(f)
+        symtab = elf.get_section_by_name('.symtab')
+        mains = symtab.get_symbol_by_name(symbol)
+        if len(mains) != 1:
+            print ("Failed to find main")
+            return 1
+
+        main_addr = mains[0]['st_value']
+        main = base + main_addr
+        print ("0x%016x" % main)
+        return 0
+
+def hex_value(x):
+    return int(x, 16)
+
+def main():
+    parser = argparse.ArgumentParser(description='Process some integers.')
+    parser.add_argument('-f', '--file', dest='file', type=str,
+                    help='elf file name', required=True)
+    parser.add_argument('-s', '--symbol', dest='symbol', type=str,
+                    help='symbol name', required=True)
+    parser.add_argument('-b', '--base', dest='base', type=hex_value,
+                    help='elf base address', required=True)
+
+    args = parser.parse_args()
+    return process_file (args.file, args.symbol, args.base)
+
+if __name__ == "__main__":
+    ret = main()
+    exit(ret)
diff --git a/frida_mode/test/proj4/get_symbol_addr.py b/frida_mode/test/proj4/get_symbol_addr.py
new file mode 100755
index 00000000..1c46e010
--- /dev/null
+++ b/frida_mode/test/proj4/get_symbol_addr.py
@@ -0,0 +1,36 @@
+#!/usr/bin/python3
+import argparse
+from elftools.elf.elffile import ELFFile
+
+def process_file(file, symbol, base):
+    with open(file, 'rb') as f:
+        elf = ELFFile(f)
+        symtab = elf.get_section_by_name('.symtab')
+        mains = symtab.get_symbol_by_name(symbol)
+        if len(mains) != 1:
+            print ("Failed to find main")
+            return 1
+
+        main_addr = mains[0]['st_value']
+        main = base + main_addr
+        print ("0x%016x" % main)
+        return 0
+
+def hex_value(x):
+    return int(x, 16)
+
+def main():
+    parser = argparse.ArgumentParser(description='Process some integers.')
+    parser.add_argument('-f', '--file', dest='file', type=str,
+                    help='elf file name', required=True)
+    parser.add_argument('-s', '--symbol', dest='symbol', type=str,
+                    help='symbol name', required=True)
+    parser.add_argument('-b', '--base', dest='base', type=hex_value,
+                    help='elf base address', required=True)
+
+    args = parser.parse_args()
+    return process_file (args.file, args.symbol, args.base)
+
+if __name__ == "__main__":
+    ret = main()
+    exit(ret)